mirror of
https://github.com/intel/intel-device-plugins-for-kubernetes.git
synced 2025-06-03 03:59:37 +00:00
cdfc3bb54e
In case there are more than 32 devices and there is no config set, all scanned devices have the same service. So, we increase the default value of maxNumDevices to 64 from 32. Signed-off-by: Hyeongju Johannes Lee <hyeongju.lee@intel.com>
68 lines
2.2 KiB
Go
68 lines
2.2 KiB
Go
// Copyright 2017 Intel Corporation. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"flag"
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"fmt"
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"os"
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"github.com/pkg/errors"
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"github.com/intel/intel-device-plugins-for-kubernetes/cmd/qat_plugin/dpdkdrv"
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"github.com/intel/intel-device-plugins-for-kubernetes/cmd/qat_plugin/kerneldrv"
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"github.com/intel/intel-device-plugins-for-kubernetes/pkg/deviceplugin"
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"k8s.io/klog/v2"
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)
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const (
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namespace = "qat.intel.com"
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)
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func main() {
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var (
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plugin deviceplugin.Scanner
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err error
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)
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mode := flag.String("mode", "dpdk", "plugin mode which can be either dpdk (default) or kernel")
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dpdkDriver := flag.String("dpdk-driver", "vfio-pci", "DPDK Device driver for configuring the QAT device")
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kernelVfDrivers := flag.String("kernel-vf-drivers", "c6xxvf,4xxxvf", "Comma separated VF Device Driver of the QuickAssist Devices in the system. Devices supported: DH895xCC, C62x, C3xxx, C4xxx, 4xxx, and D15xx")
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preferredAllocationPolicy := flag.String("allocation-policy", "", "Modes of allocating QAT devices: balanced and packed")
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maxNumDevices := flag.Int("max-num-devices", 64, "maximum number of QAT devices to be provided to the QuickAssist device plugin")
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flag.Parse()
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switch *mode {
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case "dpdk":
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plugin, err = dpdkdrv.NewDevicePlugin(*maxNumDevices, *kernelVfDrivers, *dpdkDriver, *preferredAllocationPolicy)
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case "kernel":
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plugin = kerneldrv.NewDevicePlugin()
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default:
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err = errors.Errorf("Unknown mode: %s", *mode)
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}
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if err != nil {
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fmt.Println(err.Error())
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os.Exit(1)
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}
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klog.V(1).Infof("QAT device plugin started in '%s' mode", *mode)
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manager := deviceplugin.NewManager(namespace, plugin)
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manager.Run()
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}
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